The Catit Flower Fountain takes the Catit Triple Action Fountain Filter (Flower Fountain) (part Catit Triple Action Fountain Filters) as its filter; replace it every month; Australian sellers list it from A$2.03 as of 5 October 2026. Fitment confirmed against the manufacturer's compatibility list.
Your pet fountain
Catit Flower Fountain
Pet fountain
Confirmed against Catit's listConfirmed against Catit Australia's compatibility list
Not yours? ChangeSave it · remind me every month
Takes the Catit Triple Action Fountain Filters filter
Triple Action Fountain Filter (Flower Fountain) · replace every month · check the code printed on your old filter before ordering.
Your pet fountain
Pet fountain
Confirmed against Catit's listConfirmed against Catit Australia's compatibility list
Takes the Catit Triple Action Fountain Filters
Filter · every month · check the code on your old filter.
Other Catit pet fountains that take the Catit Triple Action Fountain Filters
GenuineGenuine Catit
$4.62 each
5-pack $23.10
Pet Circle · 22 SeptLowest genuine · Pet Circle · checked 22 Sept
CompatibleCompatible option
$2.03 each
6-pack $12.18
Amazon AU · 5 OctAmazon AU · checked 5 Oct
Check sellerCheck seller details
Genuine: made by Catit. Compatible: another brand. Check certification on the seller's page.Genuine is made by Catit. Compatible is made by another brand. Check the seller's certification details before choosing.
Lowest compatibleLowest compatible price · $2.03 each · 6-pack $12.18
Amazon AU. Compare with genuine below. Some links earn us a commission. Some seller links earn us a commission, at no extra cost to you.
Compare 5 sellers
AUD, before delivery. Each price shows when it was checked.
Compatible options
1 seller
Genuine Catit
4 sellers
Opens Amazon AU in a new tab. Their page is the source of truth for price, delivery and returns.
How long it lasts
Usually every month.
Flow slows and taste drops off as the filter fills up. Changing on time is the whole point.
Not due yet?
Get a nudge when your filter is due — it's every month. One email two weeks before, no newsletter. Manage or stop it anytime.
How to change the filter in your Catit Flower Fountain
Watch the guide or follow the steps.
- 1Unplug the fountain, lift off the flower top and the bowl, and tip out the water.
- 2Lift the old filter out of the base and rinse the base and pump.
- 3Rinse the new filter under the tap for a few seconds, then seat it in the base with the frame facing up.
- 4Refit the bowl and flower top, fill, and plug in. Change the filter every 30 days.
Every number this part goes by
- Retail name:
- Catit Triple Action Fountain Filters
- Retail name:
- Triple Action Fountain Filters
Sellers list any of these; they are the same part.
About your Catit Flower Fountain
Catit pet fountain, pet fountain — Flower Fountain. Its filter is the Triple Action Fountain Filter (Flower Fountain), part Catit Triple Action Fountain Filters, changed every month.
Also in this pet fountain: Catit Flower Fountain Triple Action Filter Pad (frameless) (every month).
Where the model number is: The fountain's name (PIXI, Flower Fountain, EverSweet 3 Pro) is printed on the base or the underside label; the filter type is printed on the old filter's packaging.
Fits these 3 Catit models
Common questions
- Which filter fits the Catit Flower Fountain?
- The Catit Flower Fountain takes the Catit Triple Action Fountain Filter (Flower Fountain) (part Catit Triple Action Fountain Filters). Compatible filters made to the same specification also fit.
- How often should I replace the filter in my Catit Flower Fountain?
- Every month. Flow slows and performance drops off as the filter fills up, so it's worth doing on time.
- Where can I buy the Catit Triple Action Fountain Filters in Australia?
- We track 5 Australian sellers for the Catit Triple Action Fountain Filters; the lowest listed price when we last checked was A$2.03 at Amazon AU. Prices are re-checked daily and dated on this page.
- How do I fit the Catit Triple Action Fountain Filters in a Catit Flower Fountain?
- No tools, a few minutes: 4 steps, listed on this page with the replacement video where the maker has one.
- What happens if I don't change it?
- The pad clogs, the pump works harder, and the water the fountain was bought to keep fresh is not.
Something looks wrong with the Flower Fountain match? . Reports go to a person, not a bot.